摘要:AbstractOrganizational citizenship behaviour (OCB) has received considerable attention in recent years. The present study sought to discern the relationship between OCB as voluntary acts beyond the role specifications, self-esteem educational background and gender among physical education (P.E) teachers. Data was collected through podsakoff and koys,s (2001) OCB questionnaire and cooper smith's (1990) self esteem questionnaire. The findings of the study revealed that OCB has a significant impact on self-esteem. Moreover, there was a significant relationship between educational background and self esteem, but no relationship was observed between educational background and OCB.